body{
    /* 首页 */
    .index>.title{position: relative;}
    .index>.title::after{
        display: block;
        margin: 0 auto;
        position: absolute;
        left:0;
        right:0;
        top:40px;
        content:"";
        height: 5px;
        width: 120px;
        background-color: rgb(246, 53, 101);
        z-index: -1;
    }
    .index{
        .list{
            .items{
                .item{
                    padding:5px;
                    perspective: 800;
                    .box{
                        border-radius: 8px;
                        box-shadow: 0 0 8px #DDD;
                        padding:10px;
                        transition:all .5s linear;
                    }
                    .box:hover{
                        transform: rotateY(-20deg);
                    }
                }
            }
        }
    }
    
}